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authorDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>2014-12-23 11:05:50 +0200
committerDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>2014-12-23 11:05:50 +0200
commit1440ac815435063330955a6c73ca5ba3b2304ba4 (patch)
tree1f60a9c652ca4d74e2c1d3a1e972b9f5c6256e99 /db
parent031461e1063040f61f80872de4394e763ec2dfa2 (diff)
downloadgitlab-ce-1440ac815435063330955a6c73ca5ba3b2304ba4.tar.gz
Remove index only if exists
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Diffstat (limited to 'db')
-rw-r--r--db/migrate/20141121161704_add_identity_table.rb10
1 files changed, 8 insertions, 2 deletions
diff --git a/db/migrate/20141121161704_add_identity_table.rb b/db/migrate/20141121161704_add_identity_table.rb
index cf56fd6c227..a85b0426cec 100644
--- a/db/migrate/20141121161704_add_identity_table.rb
+++ b/db/migrate/20141121161704_add_identity_table.rb
@@ -14,7 +14,10 @@ SELECT provider, extern_uid, id FROM users
WHERE provider IS NOT NULL
eos
- remove_index :users, ["extern_uid", "provider"]
+ if index_exists?(:users, ["extern_uid", "provider"])
+ remove_index :users, ["extern_uid", "provider"]
+ end
+
remove_column :users, :extern_uid
remove_column :users, :provider
end
@@ -35,6 +38,9 @@ eos
end
drop_table :identities
- add_index "users", ["extern_uid", "provider"], name: "index_users_on_extern_uid_and_provider", unique: true, using: :btree
+
+ unless index_exists?(:users, ["extern_uid", "provider"])
+ add_index "users", ["extern_uid", "provider"], name: "index_users_on_extern_uid_and_provider", unique: true, using: :btree
+ end
end
end